package com.wl.api.service.system;

import com.baomidou.mybatisplus.service.IService;
import com.wl.api.common.utils.PageInfo;
import com.wl.api.dto.system.SecurityGradeDTO;
import com.wl.api.model.system.SecurityGrade;

/**
 *
 * SecurityGrade 表数据服务层接口
 *
 */
public interface ISecurityGradeService extends IService<SecurityGrade> {

	Long insertGradePrice(SecurityGradeDTO param);
	void updateGradePrice(SecurityGradeDTO param);
	void delGrade(Long gradeId);
	PageInfo<SecurityGradeDTO> getItemList(SecurityGradeDTO param);
	
	SecurityGradeDTO getGradeChannelFreeDiscountDetail(Long gradeId) throws Exception;
}